Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.
Original text from hospital filings
Assay iga/igd/igg/igm each
Bloomington, IL
See all hospitals reporting CPT 82784 →Price type
OSF St Joseph Medical Center’s median price of $9 is 44% below the median hospital's median price ($17), higher than 16% of the 2,472 hospitals reporting CPT 82784. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Mar 31, 2026
See Immunoglobulin level blood test (IgA, IgD, IgG, IgM) pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.